CN213320894U

CN213320894U - Civil air defense engineering building agitating unit

Info

Publication number: CN213320894U
Application number: CN202021409405.8U
Authority: CN
Inventors: 陈戚; 张毅; 朱瑞贞
Original assignee: Guangdong Zhengdun Civil Defense Engineering Protective Equipment Co ltd
Current assignee: Guangdong Zhengdun Civil Defense Engineering Protective Equipment Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-06-01
Anticipated expiration: 2030-07-16

Abstract

The utility model belongs to the technical field of the civil air defense engineering and specifically relates to a civil air defense engineering building agitating unit is related to, and it includes the agitator tank, the agitator tank is close to the position department of upper end and is provided with the intercommunication the inside inlet pipe of agitator tank, the vertical central line position department of agitator tank is provided with the upper and lower stirring structure that is used for reciprocating the pouring material, the both sides of stirring structure are provided with the horizontal stirring structure that is used for stirring the pouring material on the horizontal direction from top to bottom, the lower extreme of agitator tank is provided with the intercommunication the discharging pipe of agitator tank. This application has the effect that reduces the phenomenon that the casting material takes place to condense at the in-process of pouring.

Description

Civil air defense engineering building agitating unit

Technical Field

The application relates to the field of civil air defense engineering, in particular to a civil air defense engineering building stirring device.

Background

Civil air defense engineering refers to a protective building under the ground which is built by shielding personnel and materials and independently, and a basement which is built by combining ground buildings and can be used for air defense, and can be divided into command communication, personnel shielding, medical treatment, ambulance stations, warehouses, garages and the like according to the purposes.

When the building is built, the beam, the column, the plate and the like need to be poured, the existing pouring equipment is easy to cause the phenomenon of condensation of pouring materials in the pouring process, and the construction efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to reduce the phenomenon that the pouring material takes place to condense at the in-process of pouring, this application provides a civil air defense engineering building agitating unit.

The application provides a civil air defense engineering building agitating unit adopts following technical scheme:

the utility model provides a civil air defense engineering building agitating unit, includes the agitator tank, the agitator tank is close to the position department of upper end and is provided with the intercommunication the inside inlet pipe of agitator tank, the vertical central line position department of agitator tank is provided with and is used for the upper and lower stirring structure that reciprocates the pouring material, the both sides of stirring structure are provided with the horizontal mixing structure that is used for stirring the pouring material on the horizontal direction from top to bottom, the lower extreme of agitator tank is provided with the intercommunication the discharging pipe of agitator tank.

Through adopting above-mentioned technical scheme, during the use, pour the casting material into the agitator tank through the inlet pipe, stirring structure and horizontal stirring structure carry out the stirring that reciprocates simultaneously and the stirring of horizontal direction to casting material about utilizing, so can effectively reduce the casting material and take place the phenomenon of condensing pouring the in-process.

Preferably, the up-and-down stirring structure comprises a driving ring rotatably connected to the upper end of the stirring tank, the central axis of the driving ring is coaxial with the vertical central line of the stirring tank, a screw rod is in threaded fit with the driving ring, the screw rod movably penetrates through the upper end of the stirring tank and extends into the stirring tank, a plurality of stirring plates are arranged on the screw rod, the lower end of the screw rod is provided with a sleeve connecting groove, the side wall of the sleeve connecting groove is provided with a limit sliding groove communicated with the outer side wall and the lower end surface of the screw rod along the vertical direction, the bottom of the inner part of the stirring tank is provided with a limiting rod which is matched with the sleeving groove in a sliding way, the side wall of the limiting rod is provided with a limiting strip which is matched with the limiting sliding groove in a sliding way, the top end of the stirring tank is provided with a first motor, an output shaft of the first motor is provided with a first bevel gear, and the upper end of the driving ring is fixedly connected with a second bevel gear meshed with the first bevel gear.

Through adopting above-mentioned technical scheme, pour the material and pour behind the agitator tank, start first motor, first bevel gear on the first motor drives second bevel gear and drive ring and rotates, drive ring drive lead screw rotates, under the cooperation of spacing spout and spacing strip, lead screw rebound, the material of pouring in the lower floor is promoted to the higher floor to the stirring board on the lead screw simultaneously, then first motor reversal, the lead screw moves down, the stirring board pushes the lower floor with the material of pouring of higher floor again, so make the material of pouring obtain abundant stirring in vertical direction, improve the stirring effect.

Preferably, the horizontal stirring structure includes two about the dwang that the vertical central line symmetry of agitator tank set up, the dwang all is located in the agitator tank, be provided with a plurality of stirring leaves on the dwang, two the lower extreme of dwang rotate connect in the inside bottom of agitator tank, two the upper end of dwang is all movable to be run through the upper end of agitator tank, and two the upper end of dwang all is provided with the sprocket, two the sprocket passes through the chain and connects, the agitator tank upper end still is provided with the second motor, the output shaft and one of them of second motor the coaxial fixed connection of dwang.

Through adopting above-mentioned technical scheme, pour the material and pour the agitator tank after, start the second motor, a dwang of second motor drive rotates, and two sprocket cooperation chains make two dwangs syntropys rotate, and the stirring leaf on two dwangs promotes the material of will pouring between two dwangs from opposite direction to make stirring effect better.

Preferably, the upper end of agitator tank is provided with solid fixed ring, gu fixed ring's internal diameter is greater than the internal diameter of actuating ring, gu fixed ring's the cup joint has the plane bearing, the actuating ring is close to the side of agitator tank upper end be provided with the circular slot of actuating ring coaxial setting, the plane bearing is located in the circular slot, the end cover of plane bearing with the tank bottom of circular slot is inconsistent.

Through adopting above-mentioned technical scheme, the setting up of plane bearing makes the drive ring more smooth when rotating, improves the life of drive ring.

Preferably, the screw rod is further provided with a fixed block, and the distance from the fixed block to the top surface inside the stirring tank is smaller than the depth of the sleeving groove.

Through adopting above-mentioned technical scheme, the setting of fixed block prevents that the lower extreme of lead screw from breaking away from the gag lever post and influencing the device and normally work.

Preferably, an inclined plane is arranged on the outer side wall of the end part of the lower end of the screw rod, and the lower side of the inclined plane is close to the outer side wall of the sleeving groove.

Through adopting above-mentioned technical scheme, the setting up of inclined plane makes the lower extreme of lead screw be the taper, and when the lead screw moved down, the lower extreme of lead screw will be automatic scrapes away the pouring material on the gag lever post to guarantee the cooperation effect of lead screw and gag lever post.

Preferably, a vibrator is arranged on the outer side wall of the discharge pipe.

Through adopting above-mentioned technical scheme, the setting up of vibrator prevents that the casting material from gluing in pouring the hopper, and it is clean to shake off the casting material as far as.

Preferably, the discharging pipes are provided with a plurality of discharging pipes, the lower end of each discharging pipe is connected with a pouring material pipe, and valves are arranged on the pouring material pipes.

Through adopting above-mentioned technical scheme, adopt two to pour the material pipe, can pour a plurality of building structures simultaneously to improve work efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the device is used, pouring materials into the stirring tank through the feeding pipe, and simultaneously performing up-and-down moving stirring and horizontal stirring on the pouring materials by utilizing the up-and-down stirring structure and the horizontal stirring structure, so that the phenomenon of condensation of the pouring materials in the pouring process can be effectively reduced;

2. after pouring the casting materials into the stirring tank, starting a first motor, driving a second bevel gear and a driving ring to rotate by a first bevel gear on the first motor, driving a screw rod to rotate by the driving ring, moving the screw rod upwards under the matching of a limiting sliding groove and a limiting strip, lifting the casting materials in a lower layer to a higher layer by a stirring plate on the screw rod, reversely rotating the first motor, moving the screw rod downwards, pushing the casting materials in the higher layer into the lower layer by the stirring plate, and thus fully stirring the casting materials in the vertical direction and improving the stirring effect;

3. pour the material and pour agitator tank after, start the second motor, a dwang of second motor drive rotates, and two sprocket cooperation chains make two dwang syntropys rotate, and the stirring leaf on two dwangs will pour the material and promote to two dwangs between from opposite direction to make stirring effect better.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the internal structure of the stirring tank with the protective cover hidden in the embodiment of the application.

Fig. 3 is a schematic view of the internal structure of the circular groove of the drive ring according to the embodiment of the present application.

Fig. 4 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a stirring tank; 11. a feed pipe; 12. a discharge pipe; 121. a vibrator; 13. pouring a material pipe; 131. a valve; 14. a fixing ring; 15. a flat bearing; 16. a limiting rod; 161. a limiting strip; 2. an up-down stirring structure; 21. a drive ring; 211. a second bevel gear; 212. a circular groove; 22. a first motor; 221. a first bevel gear; 23. a screw rod; 231. a stirring plate; 232. a sleeving groove; 233. a limiting chute; 234. a bevel; 235. a fixed block; 3. a horizontal stirring structure; 31. rotating the rod; 311. stirring blades; 32. a sprocket; 33. a chain; 34. a second motor; 4. a protective cover.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses civil air defense engineering building agitating unit. Referring to fig. 1, civil air defense engineering building agitating unit includes agitator tank 1 of vertical setting, and agitator tank 1 is provided with the inside inlet pipe 11 of intercommunication agitator tank 1 near the position department of upper end, and the quantity of inlet pipe 11 is two, and two inlet pipes 11 are about the vertical central line symmetry setting of agitator tank 1. The lower extreme of agitator tank 1 is provided with the discharging pipe 12 of intercommunication agitator tank 1, and discharging pipe 12 is provided with a plurality of, and in this embodiment, the quantity of discharging pipe 12 can set up to two, and the lower extreme of every discharging pipe 12 all is connected with pours material pipe 13, pours and all is provided with valve 131 on the material pipe 13, so, adopts two to pour material pipe 13, can pour a plurality of building structures simultaneously. Meanwhile, a vibrator 121 is further arranged on the outer side wall of each discharge pipe 12, and the arrangement of the vibrator 121 prevents pouring materials from being stuck in a pouring hopper and shaking off the pouring materials as completely as possible.

Referring to fig. 2 and 3, an upper and lower stirring structure 2 is arranged at a position of a vertical center line of the stirring tank 1, the upper and lower stirring structure 2 includes a driving ring 21 rotatably connected to an upper end of the stirring tank 1, a central axis of the driving ring 21 is coaxially arranged with the vertical center line of the stirring tank 1, the upper end of the stirring tank 1 is horizontally provided with a first motor 22, an output shaft of the first motor 22 is provided with a first bevel gear 221, and an upper end of the driving ring 21 is fixedly connected with a second bevel gear 211 engaged with the first bevel gear 221. Specifically, the vertical solid fixed ring 14 that is provided with in upper end of agitator tank 1, gu fixed ring 14 is located the middle part position department of agitator tank 1 up end, gu fixed ring 14's axis sets up with the vertical central line of (mixing) shaft is coaxial, gu fixed ring 14's internal diameter is greater than the internal diameter of drive ring 21, gu fixed ring 14's the outside has cup jointed flat bearing 15, and flat bearing 15's thick end is greater than solid fixed ring 14's height. The side surface of the driving ring 21 close to the upper end of the stirring tank 1 is provided with a circular groove 212 which is coaxial with the driving ring 21, the diameter of the circular groove 212 is larger than the outer diameter of the plane bearing 15, the depth of the circular groove 212 is smaller than the thickness of the plane bearing 15, the plane bearing 15 is positioned in the circular groove 212, and the end cover of the plane bearing 15 is abutted against the bottom of the circular groove 212. The inside wall of drive ring 21 is provided with the internal thread (not shown in the figure), and screw-thread fit has the lead screw 23 of vertical setting in the drive ring 21, and the lead screw 23 activity runs through the upper end of agitator tank 1 and stretches into the inside of agitator tank 1, is provided with a plurality of stirring board 231 on the lead screw 23, and in this embodiment, stirring board 231 is provided with four, divide into four evenly spaced layers.

Referring to fig. 2 and 4, the lower end of the screw 23 is provided with a sleeve groove 232 along the length direction of the screw 23, the side wall of the sleeve groove 232 is provided with a limit chute 233 communicating the outer side wall of the screw 23 and the lower end surface of the screw 23 along the vertical direction, the bottom inside the stirring tank 1 is vertically provided with a limit rod 16 sliding-fitted with the sleeve groove 232, and the side wall of the limit rod 16 is provided with a limit strip 161 sliding-fitted with the limit chute 233. Meanwhile, the outer side wall of the end part of the lower end of the screw rod 23 is provided with the inclined plane 234, the inclined plane 234 inclines towards the central axis direction of the screw rod 23, the lower side of the inclined plane 234 is attached to the inner side wall of the sleeve groove 232, so that the lower end of the screw rod 23 is in a taper shape, when the screw rod 23 moves downwards, the lower end of the screw rod 23 can automatically scrape pouring materials on the limiting rod 16, and therefore the matching effect of the screw rod 23 and the limiting rod 16 is guaranteed. In addition, the screw 23 is also provided with a fixed block 235, and the distance from the fixed block 235 to the top surface inside the stirring tank 1 is less than the depth of the sleeving groove 232.

Referring to fig. 2, the both sides of stirring structure 2 are provided with horizontal stirring structure 3 from top to bottom, and horizontal stirring structure 3 includes two dwang 31 about the vertical central line symmetry setting of agitator tank 1, and the vertical setting of dwang 31 just all is located agitator tank 1, all is provided with a plurality of stirring leaves 311 on every dwang 31, and stirring leaf 311 on every dwang 31 is provided with five, divide into even spaced five layers. The lower extreme of two dwang 31 rotates to be connected in the inside bottom of agitator tank 1, and the upper end of two dwang 31 all moves about and runs through the upper end of agitator tank 1, and the equal level in upper end of two dwang 31 is provided with sprocket 32, and two sprockets 32 pass through chain 33 and connect, and 1 upper end of agitator tank is still vertical to be provided with second motor 34, the output shaft of second motor 34 and one of them dwang 31 coaxial fixed connection. In addition, the upper end of the stirring tank 1 is also provided with a protective cover 4, all structures on the upper end of the stirring tank 1 on the protective cover 4 are completely covered, and the height inside the protective cover 4 meets the highest distance of the upward movement of the screw rod 23.

The implementation principle of the stirring device for the civil air defense engineering building in the embodiment of the application is as follows: when the stirring tank is used, pouring materials enter the stirring tank 1 through the feeding hole, then the first motor 22 and the second motor 34 are synchronously started, the first bevel gear 221 on the first motor 22 drives the second bevel gear 211 and the driving ring 21 to rotate, the driving ring 21 drives the screw rod 23 to rotate, under the matching of the limiting sliding groove 233 and the limiting strip 161, the screw rod 23 moves upwards, meanwhile, the stirring plate 231 on the screw rod 23 lifts the pouring materials in the lower layer to the higher layer, then the first motor 22 rotates reversely, the screw rod 23 moves downwards, and the stirring plate 231 pushes the pouring materials in the higher layer into the lower layer; dwang 31 of second motor 34 drive rotates, and two sprocket 32 cooperation chains 33 make two dwang 31 syntropys rotate, and stirring leaf 311 on two dwang 31 will pour the material and promote to two dwang 31 between from opposite direction for the stirring effect is better, effectively reduces the phenomenon that the casting material solidifies.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a civil air defense engineering building agitating unit which characterized in that: including agitator tank (1), agitator tank (1) is close to the position department of upper end and is provided with the intercommunication inlet pipe (11) inside agitator tank (1), the vertical central line position department of agitator tank (1) is provided with and is used for stirring structure (2) from top to bottom that will pour the material and reciprocate, the both sides of stirring structure (2) are provided with horizontal mixing structure (3) that are used for stirring the pouring material on the horizontal direction from top to bottom, the lower extreme of agitator tank (1) is provided with the intercommunication discharging pipe (12) of agitator tank (1).

2. The civil air defense construction agitating device of claim 1, wherein: the upper and lower stirring structure (2) comprises a driving ring (21) which is rotatably connected to the upper end of the stirring tank (1), the central axis of the driving ring (21) is coaxially arranged with the vertical central line of the stirring tank (1), a screw rod (23) is matched with the driving ring (21) in a threaded manner, the screw rod (23) movably penetrates through the upper end of the stirring tank (1) and extends into the stirring tank (1), a plurality of stirring plates (231) are arranged on the screw rod (23), a sleeving groove (232) is arranged at the lower end of the screw rod (23), a limiting chute (233) which is communicated with the outer side wall and the lower end face of the screw rod (23) is arranged on the side wall of the sleeving groove (232) along the vertical direction, a limiting rod (16) which is in sliding fit with the sleeving groove (232) is arranged at the bottom inside of the stirring tank (1), and a limiting strip (161) which is in sliding fit with the limiting chute (233) is arranged on the side, the top end of the stirring tank (1) is provided with a first motor (22), an output shaft of the first motor (22) is provided with a first bevel gear (221), and the upper end of the driving ring (21) is fixedly connected with a second bevel gear (211) meshed with the first bevel gear (221).

3. The civil air defense construction agitating device of claim 1, wherein: horizontal stirring structure (3) include two about dwang (31) that agitator tank (1) vertical center line symmetry set up, dwang (31) all are located in agitator tank (1), be provided with a plurality of stirring leaves (311) on dwang (31), two the lower extreme of dwang (31) rotate connect in the inside bottom of agitator tank (1), two the upper end of dwang (31) is all movable to be run through the upper end of agitator tank (1), and two the upper end of dwang (31) all is provided with sprocket (32), two sprocket (32) are connected through chain (33), agitator tank (1) upper end still is provided with second motor (34), the output shaft and one of them of second motor (34) the coaxial fixed connection of dwang (31).

4. The civil air defense construction agitating device of claim 2, wherein: the upper end of agitator tank (1) is provided with solid fixed ring (14), the internal diameter of solid fixed ring (14) is greater than the internal diameter of drive ring (21), gu the cup jointed plane bearing (15) of fixed ring (14), drive ring (21) are close to the side of agitator tank (1) upper end be provided with round groove (212) of drive ring (21) coaxial setting, plane bearing (15) are located in round groove (212), the end cover of plane bearing (15) with the tank bottom of round groove (212) is inconsistent.

5. The civil air defense construction agitating device of claim 2, wherein: the screw rod (23) is further provided with a fixing block (235), and the distance from the fixing block (235) to the top surface inside the stirring tank (1) is smaller than the depth of the sleeving groove (232).

6. The civil air defense construction agitating device of claim 2, wherein: an inclined plane (234) is arranged on the outer side wall of the end part of the lower end of the screw rod (23), and the lower side of the inclined plane (234) is close to the outer side wall of the sleeving groove (232).

7. The civil air defense construction agitating device of claim 1, wherein: the outer side wall of the discharge pipe (12) is provided with a vibrator (121).

8. The civil air defense construction agitating device of claim 1, wherein: the discharge pipe (12) is provided with a plurality of, and every the lower extreme of discharge pipe (12) is connected with pours material pipe (13), all be provided with valve (131) on pouring material pipe (13).